ENV = os.environ
HOME = ENV["HOME"]
+PWD = os.getcwd()
OVS_SRC = HOME + "/ovs"
+if os.path.exists(PWD + "/WHY-OVS.md"):
+ OVS_SRC = PWD # Use current directory as OVS source tree
ROOT = HOME + "/root"
BUILD_GCC = OVS_SRC + "/_build-gcc"
BUILD_CLANG = OVS_SRC + "/_build-clang"